Set Web Access Exception Rules - NETGEAR UTM9S Reference Manual

Table 49. FTP screen settings (continued)
Setting Description
Block Files with the Following Extensions
By default, the File Extension field lists the most common file extensions. You can manually add or delete
extensions. Use commas to separate different extensions. You can enter a maximum of 40 file extensions.
The maximum total length of this field, excluding the delimiter commas, is 160 characters.
You can also use the drop-down list to add predefined file extensions from a specific category to the File
Extension field:
• None. No file extensions are added to the File Extension field. This is the default setting.
• Executables. Executable file extensions (exe, com, dll, so, lib, scr, bat, and cmd) are added to the File
Extension field.
• Audio/Video. Audio and video file extensions (wav, mp3, avi, rm, rmvb, wma, wmv, mpg, mp4, and aac)
are added to the File Extension field.
• Compressed Files. Compressed file extensions (zip, rar, gz, tar, and bz2) added to the File Extension
field.
3. Click Apply to save your settings.

Set Web Access Exception Rules

You can set up to 200 exception rules for users and members of a group to allow access to
applications, file extensions and protocols, web categories, and URLs that you have blocked
for all other users. Or you can do it the other way around—block access to applications, file
extensions and protocols, web categories, and URLs that you have allowed access to for all
other users.
If you have not created a custom group, an exception rule can apply to either one of the
following groups or individual users:
• All users
• All authenticated users
• All unauthenticated users
• A local group or local user
• A group or users that is defined by its IP address
• A Lightweight Directory Access Protocol (LDAP) group or LDAP user
• A RADIUS VLAN group
To further refine exception rules, you can create custom groups that allow you to include a
combination of local groups and local users, groups and users that are defined by their IP
address, LDAP groups and users, and RADIUS groups and users. For more information, see
Create Custom Groups for Web Access Exceptions
ProSecure Unified Threat Management (UTM) Appliance
Content Filtering and Optimizing Scans
on page 228.
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